@article {5974,
	title = {Some problems with judging rationality},
	journal = {Decyzje},
	year = {2015},
	month = {6/2015},
	pages = {5-22},
	abstract = {The gap between game-theoretic predictions and actual choices people make in, for instance, gaming experiments has been over-interpreted as evidence against rationality of players. I consider a version of the ultimatum game and examine its equilibria under different assumptions about players{\textquoteright} preferences. Using standard notions of rationality I show that the discrepancy between the {\textquotedblleft}normative{\textquotedblright} and the {\textquotedblleft}descriptive{\textquotedblright} cannot be established by a simple comparison of what is predicted by the equilibrium choices and the actual choices},
	issn = {1733-0092},
	doi = {10.7206/DEC.1733-0092.44}
}
